{#Django 和 flask 引入时的特殊写法，方便配置#}
{% load static %}

{#常规#}
{#/static/img/img.png#}

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
html_test01 测试
<img src="{% static 'img/img.png' %}" >
</body>
</html>